8680623 has 16 divisors (see below), whose sum is σ = 13276416. Its totient is φ = 4942080.

The previous prime is 8680619. The next prime is 8680631. The reversal of 8680623 is 3260868.

8680623 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8680623 - 2² = 8680619 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8680613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6828 + ... + 7998.

It is an arithmetic number, because the mean of its divisors is an integer number (829776).

Almost surely, 2^8680623 is an apocalyptic number.

8680623 is a deficient number, since it is larger than the sum of its proper divisors (4595793).

8680623 is a wasteful number, since it uses less digits than its factorization.

8680623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 8680623 is about 2946.2897006235. The cubic root of 8680623 is about 205.5182051229.

The spelling of 8680623 in words is "eight million, six hundred eighty thousand, six hundred twenty-three".